Run a PostgreSQL .sql file using command line arguments

Question

I have some .sql files with thousands of INSERT statements in them and need to run these inserts on my PostgreSQL database in order to add them to a table. The files are tha

Answer 1

Walk through on how to run an SQL on the command line for PostgreSQL in Linux:

Open a terminal and make sure you can run the psql command:

psql --version
which psql

Mine is version 9.1.6 located in /bin/psql.

Create a plain textfile called mysqlfile.sql

Edit that file, put a single line in there:

select * from mytable;

Run this command on commandline (substituting your username and the name of your database for pgadmin and kurz_prod):

psql -U pgadmin -d kurz_prod -a -f mysqlfile.sql

The following is the result I get on the terminal (I am not prompted for a password):

select * from mytable;

test1
--------
hi
me too

(2 rows)